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- Publications
- Influence
An extracellular--pepstatin insensitive acid protease produced by Thermoplasma volcanium.
- S. Kocabıyık, H. Ozel
- Biology, Medicine
- Bioresource technology
- 2007
In this study, some parameters for the production and caseinolytic activity of an extracellular thermostable acid protease from a thermoacidophilic archaeon Thermoplasma volcanium were determined.… Expand
Intracellular alkaline proteases produced by thermoacidophiles: detection of protease heterogeneity by gelatin zymography and polymerase chain reaction (PCR).
- S. Kocabıyık, B. Erdem
- Biology, Medicine
- Bioresource technology
- 1 August 2002
In this study 24 thermoacidophilic archeal and bacterial strains isolated from hot-springs and hot-soils were screened for their ability to produce intracellular alkaline proteases. The protease… Expand
Preparation of silica coated cobalt ferrite magnetic nanoparticles for the purification of histidine-tagged proteins
- Gülfem Aygar, M. Kaya, N. Özkan, S. Kocabıyık, M. Volkan
- Chemistry
- 1 December 2015
Abstract Surface modified cobalt ferrite (CoFe 2 O 4 ) nanoparticles containing Ni–NTA affinity group were synthesized and used for the separation of histidine tag proteins from the complex matrices… Expand
Induced CYP1A mRNA, protein and catalytic activity in the liver of feral fish, leaping mullet, Liza saliens.
- E. Arinç, S. Kocabıyık, E. Su
- Biology, Medicine
- Comparative biochemistry and physiology…
- 1 February 2001
In this study, we examined whether levels of P4501A mRNA expression were naturally induced in feral fish, Liza saliens, and whether CYP1A protein levels and associated enzyme activity, EROD, were… Expand
Essential structural and functional features of small heat shock proteins in molecular chaperoning process.
- S. Kocabıyık
- Chemistry, Medicine
- Protein and peptide letters
- 31 May 2009
Small heat shock proteins are ubiquitously found in all three domains of life, although they are the most poorly conserved family of molecular chaperones. Their involvement in anti-stress mechanisms… Expand
Modified method for RNA isolation from bacteria by guanidinium thiocyanate-cesium chloride centrifugation.
- S. Kocabıyık
- Biology, Medicine
- BioTechniques
- 1 April 1995
Molecular cloning and co-expression of Thermoplasma volcanium proteasome subunit genes.
- S. Kocabıyık, Inci Ozdemir, P. Zwickl, Seda Ozdoğan
- Biology, Medicine
- Protein expression and purification
- 1 October 2010
In this study we describe, the construction of a co-expression vector allowing simultaneous production of Thermoplasma volcanium 20S proteasome alpha- and beta-subunits in Escherichia coli. This… Expand
Purification and Characterization of an Intracellular Chymotrypsin-Like Serine Protease from Thermoplasma volcanium
- S. Kocabıyık, I. Özdemir
- Medicine, Biology
- Bioscience, biotechnology, and biochemistry
- 1 January 2006
An intracellular serine protease produced by Thermoplasma (Tp.) volcanium was purified using a combination of ammonium sulfate fractionation, ion exchange, and α-casein agarose affinity… Expand
The effect of cysteine-43 mutation on thermostability and kinetic properties of citrate synthase from Thermoplasma acidophilum.
- S. Kocabıyık, I. Erduran, R. Russel, M. Danson, D. Hough
- Biology, Medicine
- Biochemical and biophysical research…
- 5 July 1996
In this study, we have substituted serine-43 by cysteine in the recombinant citrate synthase from a moderately thermophilic Archaeon Thermoplasma acidophilum, for site-specific attachment of labels… Expand
Cloning and overexpression of a thermostable signal peptide peptidase (SppA) from Thermoplasma volcanium GSS1 in E. coli.
- S. Kocabıyık, Burçak Demirok
- Biology, Medicine
- Biotechnology journal
- 1 July 2009
In this study, a gene coding for thermophilic serine protease of the ClpP class from the thermoacidophilic archaeon Thermoplasma volcanium (Tpv) was cloned and expressed in Escherichia coli. The… Expand
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